| 标题 | blackboard是可数名词吗 |
| 范文 | blackboard用法例句 1、There was a blackboard with seven names chalked on it. 黑板上用粉笔写着7个人名。 2、Teaching off a blackboard is boring, and undoubtedly turns people off. 照本宣科枯燥乏味，无疑会使人们丧失学习兴趣。 3、With a stick of chalk he wrote her order on a blackboard. 他用一截粉笔将她的指示写在黑板上。 上一篇：pen是可数名词还是不可数名词 下一篇：公办与民办专科的区别 |
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